[asterisk-dev] [Code Review] Clean up func_odbc's dummy channel usage.

[Matthew Nicholson]

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http://reviewboard.digium.com/r/290/
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Review request for Asterisk Developers and Tilghman Lesher.


Summary
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This patch cleans up func_odbc's use of dummy channels a bit.  This is accomplished by releasing the dummy channel after we no longer need it and skipping sections of code that are pointless to execute without a channel.


Diffs
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  /trunk/funcs/func_odbc.c 202792 

Diff: http://reviewboard.digium.com/r/290/diff


Testing
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None.


Thanks,

Matthew